High Quality Undercarriage Parts D7g D8K D8n Track Roller for Bulldozer Bottom Roller

large quality undercarriage components D7G D8K D8N monitor roller for bulldozer bottom roller
Product Data
CZPT Bulldozer Assist Roller

Doder Keep track of Roller

D85 Bottom Roller

Dozer bottom roller

D65 decrease roller 

One Keep track of roller

Duoble Keep track of Roller

Specs for crawler excavator track roller


wheel body


facet cover



forty five#

ring float


O ring


Bimetal sleeve


Hexagon socket bolt


lubricating oil


The major parameters


observe roller/base roller/assist roller/Decrease Roller

Part variety



Black or Yellow

Area Hardness




Guarantee time

2000 hour (Normal daily life 4000hours   ) 



Shipping Time

In 30 days soon after deal   recognized


Fumigate seaworthy packing


observe roller/base roller/support roller/Lower Roller is applicate for Vitality & Mining, floor participating part.

Relevant Products

Attributes and Edge

1)Our keep track of rollers are adopting via hardening method and spraying quenching program whilst complying with the stringent ISO System.

2)We are in a position to guarantee the portion has superb wear resistance even in the most extreme operating problems

three)We are employing advance machining centre,horizontal and vertical CNC machining to execute procedures these kinds of as machining, drilling, threading and milling to ensure the qulity and precision of each part to ensure the precision of assembly dimensions. This is to optimize the life span of every element and lessen creation value for every hour.

4).Effectively lubricated oil recycle program

five). Large hardness :HRC52-58,deepth:8mm-12mm

six). Deep hardened dress in area.

7). Excellent bronze bushings.

8).Undercarriage areas stock images will send out prior to purchase.

nine).All areas can check out with part amount,all elements can get adhere to part amount.

10). Risk-free packing to defend the items, such as wooden box,by tray.

eleven). Tiny quantity can acknowledge.Sample buy also accept.

12).Lifelong soon after-income support.

thirteen).First /OEM /Soon after Marketplace quality and aggressive value-two.Versatile payment phrases.

14).Quick shipping and delivery time.

fifteen).Unique agent accepted.

16).Have cooperated with numerous importers in us for far more than ten years.

17) Great steel fibrous tissue.

18) Resist abrasion and impact well.

19) Lengthy lifestyle-expectation.

twenty) Excellent quality and competitive cost.

21)We can give CZPT goods with special needs.

22)Products sizeFollow OEM strictl.

23). One particular-end provider.

A.Full undercarriage areas of excavator and bulldozer are CZPT: monitor roller/bottom roller/lower roller, entrance loafer, sprocket rim/section group,

carrier roller/top roller, observe chain with footwear/keep track of team.

B.Excavator spring assembly with OEM measurement, bucket link/H link, hyperlink rod/I link, keep track of guard.

C.Floor Engaging Instruments: bucket tooth, excavator buckets, slicing edge, and finish bits

D.CZPT cylinder and seal kits: EX1200, PC1250 hydraulic cylinders are also CZPT.

25). Manufacturing unit direct cost and Rigorous Top quality Handle.

We have our personal manufacturing facility and overseas trading office, attach considerably value to things good quality for the duration of the manufacturing and always check each and every merchandise just before delivering.

4.Positive aspects:

one). Top quality ensure
two). CZPT support
three). Obtain various elements into a single container 
4). Unobstructed communion 
five). Delivery Products in time 
6). LCL is appropriate
seven). OEM elements variety advice
8). Producing in accordance to drawings.

nine). We have advanced technoledge and a hundred% testing ahead of shipping.

ten). Swift shipping and aggressive value.

11). The larger quantity you buy, the greater price and quicker delivery we can offer.

12). We have a expert crew to provide expert support for you.

13). We can offer employed and new,OEM,great top quality manufactured in china components to you.

fourteen). The areas will give excess weight,price when quotation.

fifteen). Authentic components inventory photos will send ahead of purchase.

16).All components can check out with element number,all elements can get adhere to element amount.

seventeen). Secure packing to protect the items, such as picket box, Iron sheet for our elements.

18).Modest amount can settle for,Sample purchase also take.

19). 24 several hours oversea support.

20).One-quit acquiring service.

Full undercarriage components of excavator and bulldozer are CZPT:
Track roller/bottom roller/decrease roller, entrance loafer wheel assy, sprocket rim/section team,
provider roller/prime roller, observe chain with shoes/keep track of group/ Observe Adjuster/ Observe Bolt&nuts

21). Give us proper design amount/machine serial amount/ any numbers on the areas alone. Or measure the parts give us dimension or drawing.

22).Entire world-course Top quality.

23).Manufacturing facility sale immediately,with Sensible price.

24).We design and style and generate all the undercarriage elements comply with unique items strictly.
25) Only Large Quality Parts Supplied:
Say No to combined different top quality elements, we only have a single high quality manage standard on materials, generation line and QC, our goal is to provide large top quality areas at competitive cost, to aid our customers do extended-time period enterprise and simpler right after-sale services

Perform Process

1) Do not oil and distort the rubber floating seal ring throughout assembling the rollers

two) A little sum of oil must be protected/coated on the contact surface while urgent the floating oil seal.

three) Right after finishing the assembling approach,fill in eighty% of thoroughly clean intense-pressure motor vehicle equipment oil and validate no leaking 4 hours later on.

4) Monitor roller, Lower roller,bottom roller,help roller,carrier roller, idler are mounted with lengthy lifestyle effectively sealed Duo-cone floating ring properly sealed Duo-cone floating ring seal.

Company Data


Soon after-income Provider
one) 24 several hours for following-sales support

two) Offer you us photograph of utilizing circumstance,merchandise,employing details, then payment soon after every thing is completed within 3 functioning times.

3) Any assert because of to the quality of products,the payment is not much more than the price of the items that have good quality issue.

Q1:Are you a trade or a manufacure?
    A:We are an sector and trade integration company, our factory positioned on HangCZPT Nanan Distric.
Q2:How can I be confident the Excavator Elements will suit my excavator?
    A:Give us correct model variety/device serial variety/ any numbers on the elements  itself.Or measure the parts give us dimension or drawing.
Q3:How about the payment phrases for Excavator Areas?
    A:We normally take T/T or L/C. other conditions also could be negotiated.
Q4:What is your least purchase for Excavator Elements ?
    A:It is dependent on what you are buying. Normally, our least purchase is a single 20′ complete container and LCL container (considerably less than a container load) can be suitable.
Q5:What is your shipping time for Excavator Elements ?
   A:FOB HangCZPT or any Chinese port : twenty five-30days . If there are any parts in inventory ,our shipping and delivery time is only seven-10 times. 
Q6:What about Good quality Management?
   A:We have superb tester, verify every piece to ensure the high quality is good,and rigorous control to guarantee merchandise security into container.

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High Quality Undercarriage Parts D7g D8K D8n Track Roller for Bulldozer Bottom Roller